These arms are significantly lighter than the OE stamped steel welded arm

Mountain Pass Performance's own words about their suspension arms for the Model 3:

this spoiler provides outstanding quality and durability

The kit includes a stronger machined stainless steel gear

Plug-n-Play High-Performance Shocks for Air Suspension Unplugged Performance Tesla Model S 2012-2019 Polestar alla tillbehör These arms are significantly lighterGive your Tesla Model S (2012 2019) a revolutionary upgrade with these Plug n Play High Performance Shocks for Air Suspension from Unplugged Performance. Each component is carefully designed to offer outstanding performance, comfort and control. These high performance shocks are specifically designed to replace the original air suspension on your Model S (2012 2019). With their advanced design and technology, they provide a marked improvement in your